* chore: upgrade deps

Upgrades @grafana/ui, @grafana/data, @grafana/runtime and @grafana/schema to v11.0.0

* fix: type definition after upgrading

* fix: address TextEncoder not found in tests after upgrading

Workaround from https://raintank-corp.slack.com/archives/C01C4K8DETW/p1699433181076279

* fix: update tests that were failing

* fix: move CodeEditor mocks to global mock file

* fix: move encoder workaround to jest-setup.tsx file

* chore: replace HorizontalGroup to Stack from alert form

* chore: remove HorizontalGroup from AlertingPage

* chore: remove remaining HorizontalGroup and VerticalGroup

* chore: remove HorizontalGroup and VerticalGroup from NewScriptedCheck

Also, this component seems it's not being used. Should we keep it?

* fix: fix @tanstack/eslint-plugin-query version to prevent build errors

* chore: remove silence for test warning on invalid non-boolean attribute

- This seems to happen only for LabelField when it sets the `invalid` prop on the `Field` component
- Other places where the Field component is used don't show this warning when running their tests.

* chore: silence test warnings regarding not wrapping in act(...)

* fix: only set valid props to CodeEditor mock to prevent console warnings

* fix: import encoder-workaround from jest-setup.tsx

* chore: update test dependencies to remove act error (#820)

---------

Co-authored-by: Chris Bedwell <christopher.bedwell@grafana.com>

* fix: set password type to input on http auth config

* feat: add PasswordField component

* chore: use PasswordField in http auth section

* fix: add missing placeholder

* fix: add conditional validation on http username/pass auth

* chore: remove old validation config for username/password fields

After upgrading dependencies in #815
there are some incompatibilities with older versions of grafana so this need updating